Patents by Inventor Endo Yoshiyuki

Endo Yoshiyuki has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Robotic dog
    Patent number: D536045
    Type: Grant
    Filed: June 28, 2006
    Date of Patent: January 30, 2007
    Assignee: Hasbro, Inc.
    Inventors: Daniel Judkins, Endo Yoshiyuki, Fujio Nobata
  • Robotic dog
    Patent number: D537891
    Type: Grant
    Filed: July 15, 2005
    Date of Patent: March 6, 2007
    Assignee: Hasbro, Inc.
    Inventors: Daniel Judkins, Endo Yoshiyuki, Fujio Nobata